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Roasted Red Pepper Tomato Soup with Cheesy Croutons

A cozy roasted red pepper and tomato soup blended with spices and served with irresistible cheesy grilled cheese croutons.
Servings 3 people
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes

Ingredients

Ingredients – Roasted Red Pepper & Tomato Soup

  • 3 large red peppers halved and deseeded
  • 5 medium tomatoes halved
  • 1 large onion quartered
  • 1 whole bulb of garlic top sliced off
  • 2 tbsp olive oil
  • Salt to taste
  • Black pepper to taste
  • 1 tsp paprika
  • ½ tsp cumin powder
  • 1 tsp harissa paste optional
  • 500 ml vegetable broth

Ingredients – Cheesy Croutons

  • 2 slices sourdough bread or any bread you have on hand — crusty white, wholemeal, or multigrain all work well
  • Cheese of choice cheddar, mozzarella, or a mix
  • Olive oil for grilling

Instructions

  • Preheat the oven to 200°C (180°C fan).
  • Arrange the red peppers, tomatoes, onion, and the whole garlic bulb on a baking tray.
  • Season well with salt and black pepper, then drizzle with olive oil.
  • Roast for 35–40 minutes until the vegetables are soft, sweet, and lightly charred.
  • Once roasted, remove and peel off the skins from the red peppers and tomatoes. Squeeze out half of the roasted garlic cloves from the bulb.
  • Add the peeled roasted vegetables and garlic to a blender.
  • Pour in the vegetable broth, then add paprika, cumin, salt, black pepper, and harissa paste (if using).
  • Blend until smooth.
  • Transfer the soup to a pot and gently simmer for 5–10 minutes, adjusting seasoning to taste before serving.
  • To make the croutons, place cheese between two slices of sourdough bread. Brush the outside with olive oil and grill in a pan until golden and melty on both sides. Let it cool slightly, then cut into small crouton-sized cubes. These crunchy, cheesy bites are perfect for dipping and sprinkling over the soup.

Video

Notes

  • Roasting the vegetables is key for deep flavour — don’t rush it.
  • Adjust harissa to taste or leave it out for a mild soup.
  • This soup stores well in the fridge for up to 4 days.
  • Freezes beautifully (without croutons).
Course: Main Course, Side Dish, Soup
Cuisine: Mediterranean-inspired
Keyword: cheesy croutons, healthy soup, roasted red pepper soup, roasted vegetable soup, tomato soup, winter soup